2042156660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11071}}^1$

素因数の和:11504

約数の個数: 48

約数和(自身を含む): 4486551552

約数和(自身を除く): 2444394892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 401, 460, 802, 1604, 2005, 4010, 8020, 9223, 11071, 18446, 22142, 36892, 44284, 46115, 55355, 92230, 110710, 184460, 221420, 254633, 509266, 1018532, 1273165, 2546330, 4439471, 5092660, 8878942, 17757884, 22197355, 44394710, 88789420, 102107833, 204215666, 408431332, 510539165, 1021078330, 2042156660]

約数ペア:

[(1, 2042156660), (2, 1021078330), (4, 510539165), (5, 408431332), (10, 204215666), (20, 102107833), (23, 88789420), (46, 44394710), (92, 22197355), (115, 17757884), (230, 8878942), (401, 5092660), (460, 4439471), (802, 2546330), (1604, 1273165), (2005, 1018532), (4010, 509266), (8020, 254633), (9223, 221420), (11071, 184460), (18446, 110710), (22142, 92230), (36892, 55355), (44284, 46115)]